Series. High-speed valve. K2 Series 2-port valves. K3/K4 series. High-speed response 0.4 to 3.0 ms (ON)

Transcription

1 Clean Technology Connecting People and Their Dreams Catalog No. BK-V0012 High-speed valve Series World's First New Solenoid Technology Full model change! K2 Series 2-port valves For high-speed sorting and air blow applications New! K3/K4 series High-speed response to 3.0 ms (ON) Low power 9 W and higher specifications come with power saving circuit. 24 W1.5 W, 9 W1 W New! 3-, 4-port valves For high-speed K3/K4 suction pickup, air Series blow, and high-speed cylinder operation applications All products are RoHS compliant High-speed response 1.2 to 4.0 ms (ON) Low power 24 W specifications come with power saving circuit. 24 W2 W

2 High-speed 2-port valve Full model change! Series NEW Plug connector High-speed response to 3.0 ms (ON) Compact configuration 10 mm wide Now attachable/detachable plug connector available. IP67 equivalent IP67 equivalent protection structure enables use in a wide range of environments. Low power 9 W and higher specifications come with power saving circuit. 24 W1.5 W 9 W1 W NEW Surge protection Note Surge absorption circuit eliminates OFF delay for high-speed response. Note: Excluding -N circuit specifi cation 10 mm Body High flow rate Sonic conductance C to 0.6 [dm 3 /(sbar)] Flow rate 55 to 160R/min(ANR) (at MPa) Non-oil specification Black coil case and body. 3 types of direct piping specifi cations NEW Base piping type Selecting base piping -25 (sub-base) enables high flow rates. 2(A) 1(P) 2(A) 1(P) 2(A) 1(P) 4 quick fi tting M5 0.8 M quick fi tting NEW Sub-base 6 Quick fitting * Manifold can also be produced under special specifications. Four additional power specification types! Supports a wide range of electrical control. No protection circuit type Circuit specifications -N Surge absorbing type Circuit specifi cations -Z Power saving type Circuit specifi cations -L PLC drive type Circuit specifi cations -R Pulsed blow type Circuit specifi cations -X No surge absorbing circuit Surge absorbing circuit Power saving circuit 24 W1.5 W 9 W1 W Surge absorbing circuit PLC drive circuit Power saving circuit (9 W or higher) 24 W1.5 W 9 W1 W Surge absorbing circuit Built-in microprocessor Pulse oscillation circuit Remote control setting confi guration Surge absorbing circuit * For internal circuit, see page.

3 CAUTION Before using this valve, be sure to read the "Safety Precautions" on page. Application examples High-speed sorting, material handling applications (Supports high cycle time.) Chip component manufacturing, taping machines, parts feeders, packaging machines, color sorting machines, etc. Work sorting applications Intermittent blowing applications (Saving energy, reducing air consumption volume) Air blowing process in assembly, component cleaning process, machining process, cooling process, molding removal, ionizers, etc. Intermittent blow When pulsed blow type for intermittent blowing applications is used Infrared Intermittent blow Intermittent blow control is easy with built-in pulse oscillation circuit A commercially available remote control can be used to flexibly set frequency and duty ratio 24 VDC 0V Normal blow Response time (ON) Intermittent blow ON 24 VDC ON ON ON 0V Response time (OFF) Cut air consumption in half Pressure Pressure Time Time Pressure, pipe capacity, nozzle diameter Effective area Optimized for work aimed at pressure, piping capacity, nozzle diameter, frequency and duty Variations A total of 20 type variations are available to provide a choice of response time (ON) and flow rate, and direct piping or base piping. A selection for four power specifi cation types: 2 W, 4 W, 9 W (with power saving circuit), and 24 W (with power saving circuit) Response time (at ON) and fl ow rate Response time ms (at ON) 5.0 For blowing Response time ms (at ON) 5.0 For high-speed sorting K2-100SA-02 K2-100SF-02 K2-100HF-02 K2-100SF-04 K2-100HA-02 K2-100HF-04 K2-100HA K2-100SA-04 K2-100HF K2-100HA Sonic conductance Cdm 3 /(sbar) (Effective area mm 2 ) [Cv] K2-100LF-09 K2-100LA K2-100LF-24 K2-100LA K2-100SF-09 K2-100SA-09 K2-100SF-24 K2-100SA K2-100HF-24 K2-100HA-24 Sonic conductance Cdm 3 /(sbar) (Effective area mm 2 ) [Cv]

4 High-speed 3- or 4-port valve New release! Series Low-power type achieves world's fastest response! Meets the need for a 3-port valve in high-speed sorting applications. Perfect for high-speed suction pickup (K3). Compact, high-speed response direct operated 3- or 4-port valve (compared to Koganei products) High-speed response Compact/10 mm wide 1.2 to 4.0 ms (at ON) Low power 10 mm IP67 equivalent IP67 equivalent protection structure enables use in a wide range of environments. 24 W specification comes with power saving circuit. 24 W2 W Non-oil specification Surge protection Note Surge absorption circuit eliminates OFF delay for high-speed response. Note: Excluding -N circuit specifi cation. Vacuum specifications (K3) Support for both vacuum and positive pressure K3 Series (3-port valve) K4 Series (4-port valve) Piping variations (Photographs show K3 Series.) Base piping With air supply block Direct piping Output port No air supply block Fitting block Female thread block Supports a wide range of electrical control. No protection circuit type Circuit specifications -N Surge absorbing type Circuit specifi cations -Z Power saving type Circuit specifi cations -L PLC drive type Circuit specifi cations -R Pulsed blow type Circuit specifi cations -X No surge absorbing circuit Surge absorbing circuit Power saving circuit 24 W2 W Surge absorbing circuit PLC drive circuit Power saving circuit 24 W2 W Surge absorbing circuit Built-in microprocessor Pulse oscillation circuit Remote control setting configuration Surge absorbing circuit * For internal circuit, see page.

5 CAUTION Before using this valve, be sure to read the "Safety Precautions" on page. Application examples High-speed sorting applications (Supports high cycle time.) Chip component manufacturing, taping machines, parts feeders, packaging machines, color sorting machines, etc. Work sorting applications An exhaust port ensures OFF air cutoff when secondary side piping is long. High-speed suction pickup applications Sheet feeding, small electronic component production, etc. Perfect for improving productivity through high-speed response. Deenergizing Energizing K3 Series (For both vacuum and positive pressure use) Sheet suction pickup, forced separation Vacuum pad Suction 4(A) 3 (R) - Vacuum pump 1 (P) - Air pressure Vacuum pump Air pressure Sheet Forced separation Valve function and piping port position K3 Series K3 (for positive pressure use) K3 (for vacuum use) Deenergizing Energizing Deenergizing Energizing 3 ports Normally closed (NC) Normally open (NO) 4A 2B 3R 1P 3R 1P 3 ports Normally closed (NC) Normally open (NO) 4A 2B 3 (R) atmosphere 1 (P) vacuum pump, etc. 3 (R) atmosphere 1 (P) vacuum pump, etc. Caution: Positive pressure cannot be applied to the 3(R) port. Caution: Positive pressure cannot be applied to the 3(R) port. K3 (for both vacuum and positive pressure use) 3 ports Normally closed (NC) Normally open (NO) 2(B) 4(A) Deenergizing 3 (R) vacuum pump, etc. 1 (P) positive pressure 3 (R) vacuum pump, etc. 1 (P) positive pressure Caution: Positive pressure cannot be applied to the 3(R) port. Energizing K4 Series K4 (for positive pressure use) 4 ports 4A 2B Deenergizing 3R 1P Energizing Caution: Positive pressure cannot be applied to the 3(R) port. Ultra-low pressure and high-speed actuator control The operating pressure range can be from 0 MPa, which makes this valve perfect for actuators (metal cylinders, low constant speed cylinders, etc.) that operate at ultra-low pressure. High-speed response also allows use for specific cylinder control (unloading of workpieces, pusher for defect removal, etc.) required in high-speed operation.

6 Safety precautions (K series high-speed valves) Always read these precautions carefully before use. Before selecting and using the products, please read all safety precautions carefully to ensure proper product use. The safety precautions described below are to help you use the product safely and correctly, and to prevent injury or damage to you, other people, and assets. Always adhere to the following safety regulations: ISO4414 (Pneumatic fluid power - General rules and safety requirements for systems and their components) and JIS B 8370 (General rules relating to pneumatic systems). Items are ranked as follows according to degree of potential danger or damage: "DANGER", "WARNING", "CAUTION", and "ATTENTION". DANGER WARNING CAUTION ATTENTION Indicates situations that can be clearly predicted as dangerous. Failure to avoid the situation creates the risk of death or serious injury. It could also result in damage or destruction of assets. Indicates situations that, while not immediately dangerous, could become dangerous. Failure to avoid the situation creates the risk of death or serious injury. It could also result in damage or destruction of assets. Indicates situations that, while not immediately dangerous, could become dangerous. Failure to avoid the situation creates the risk of minor or semi-serious injury. It could also result in damage or destruction of assets. While there is little chance of injury, this content refers to points that should be observed for appropriate use of the product. This product was designed and manufactured for use in general industrial machinery. When selecting and handling equipment, the system designer or another person with sufficient knowledge and experience should always read the safety precautions, catalog, instruction manual and other literature before commencing operation. Improper handling is dangerous. After reading the catalog, instruction manual, etc., always keep them in a location where they are readily available for reference to users of this product. If transferring or lending the product to another person, always attach the catalog, instruction manual, etc., to the product where they are easily visible, to ensure that the new user can use the product safely and properly. The danger, warning and caution items listed under these safety precautions do not cover all possible contingencies. Read the catalog and instruction manual carefully, and always keep safety first. DANGER Do not use the product for the purposes listed below: 1. Medical equipment related to maintenance or management of human lives or bodies. 2. Machines or equipment designed for the purpose of moving or transporting people. 3. Critical safety components in mechanical devices. This product has not been planned or designed for purposes that require high levels of safety. Using the product in any of the ways described above creates the risk of loss of human life. Do not use the product in locations with or near dangerous substances such as flammable or ignitable substances. This product is not explosion-proof. Doing so creates the risk of ignition and fire. When mounting the product and workpiece, always make sure they are firmly supported and secured in place. Falling, dropping, or abnormal operation of the product creates the risk of personal injury. People using a pacemaker or other similar medical devices should keep a distance of at least one meter away from the product. Getting too close to the product creates the risk of malfunction of a pacemaker due to the strong magnet built into the product. Never attempt to modify the product. Abnormal operation can lead to injury, etc. Never attempt inappropriate disassembly, assembly or repair of the product relating to basic construction, or to its performance or to functions. Doing so creates the risk of injury, electric shock, fire, etc. Do not splash water on the product. Spraying it with water, washing it, or using it under water could result in malfunction of the product leading to injury, electric shock, fire, etc. While the product is in operation, avoid touching it with your hands or otherwise approaching too close. Also, do not attempt to make any adjustments to internal or attached mechanisms, or to perform any type of adjustment (manual override, connecting or disconnecting cable connectors, adjusting pressure switches, disconnecting tubes or sealed plugs, etc.) while the product is in operation. Under such conditions, the actuator may move suddenly, creating the risk of personal injury. WARNING Because Koganei products are designed for use under a wide variety of conditions, decisions concerning conformance with a particular system should be made upon the careful evaluation by the person in charge of system design. Assurances concerning expected system performance and safety are the responsibility of the designer who decides system conformity. Be sure to use the latest catalogs and technical materials to study and evaluate specification details, to consider the possibility of machine breakdown, and to configure a system that ensures fail-safe safety and reliability. Do not use the product in excess of its specification ranges. Doing so creates the risk of product breakdown, loss of function, or damage. It could also drastically reduce operating life. Before supplying air or electricity to the device and before starting operation, always conduct a safety check of the area of machine operation. Unintentional supply of air or electricity could possibly result in electric shock, or in injury caused by contact with moving parts. Do not touch terminals, switches, or other parts, while power is turned on. Doing so creates the risk of electric shock and malfunction. Do not allow the product to be thrown into fire. Doing so creates the risk of explosion and the release of toxic gases. Do not sit on the product, place your foot on it, or place other objects on it. Doing so creates the risk of injury due to tripping or the product tipping over or dropping, resulting in product damage and abnormal, erratic, or runaway operation. When conducting any kind of operation for the product, such as maintenance, piping connection and disconnection, inspection, repair, or replacement, always turn off the air supply completely and confirm that residual pressure inside the product or in piping connected to the product is zero before proceeding. In particular, be aware that residual air will still be in the air compressor or air storage tank. The actuator could abruptly move if residual air pressure remains inside the piping, causing injury. Before performing any kind of wiring work, be sure to turn off power. Failure to do so creates the risk of electric shock. Correctly apply the rated voltage to the solenoid. Applying the wrong voltage will make it impossible to obtain the specified function, and creates the risk of damage to and burnout of the product. Do not allow lead wires and other cords to become damaged. Allowing a cord to become cut, bent excessively, pulled, rolled up, placed under heavy objects, or squeezed between two objects creates the risk of current leaks or defective continuity that can lead to fire, electric shock, or abnormal operation. Do not connect or disconnect connectors while power is turned on. Also, never apply unnecessary force to connectors. Doing so creates the risk of personal injury, device damage, and electric shock due to abnormal machine operation. Always check the catalog and other reference materials for correct product wiring and piping. Improper wiring and piping creates the risk of damage to and abnormal operation of the actuator, etc.

7 In initial operations after the equipment has been idle for 48 hours or more, or has been in storage, there is a possibility that contacting parts may have become stuck, resulting in equipment operation delays or in sudden movements. Before these initial operations, always run a test to check that operating performance is normal. When the device is not used for long periods (over 30 days), it is possible that the contacting parts may have become stuck leading to slow operation or sudden movements. Check for proper operation a minimum of once every 30 days. Do not locate the solenoid valve and the wiring that controls it near power lines running a large current, powerful magnetic fields, or where power surges occur. Doing so could cause erratic operation. Solenoid valves generate surge voltage and electromagnetic waves at the OFF operation, which can interfere with the operation of nearby equipment. Use a surge protected solenoid or implement appropriate surge and electromagnetic protection measures for the electrical circuitry. Do not use the product at the beach, in direct sunlight, near mercury vapor lamps, or near equipment that generates ozone. Ozone causes rubber components to deteriorate resulting in reduced performance, or a limitation or stop of functions. Do not use any type of medium that is not specifically stipulated in the specifications. Using a non-specified medium could lead to short term loss of function, sudden degradation of performance, and a reduced operating life. When a solenoid valve is installed within the control panel and when the energizing time is long, implement heat dissipation measures in order to keep the temperature around the solenoid within specifications. Also note that continuous energizing for long periods will result in heat generation by the coil which can lead to deterioration of solenoid valve performance and shortening of its service life, and can adversely affect nearby equipment. Contact Koganei if you need to continuously energize for long periods or if the energizing time in a day needs to be longer than the deenergizing time. After completing wiring work, check to make sure that all connections are correct before turning on power. Do not use the product in locations subject to direct sunlight (ultraviolet radiation), high temperatures or high humidity, dust, salt, or iron powder. Do not expose the product to fluids or an ambient atmosphere that contains organic solvents, phosphate-based hydraulic fluid, sulfur dioxide gas, chlorine gas, acids, etc. It could lead to early shutdown of some functions, a sudden degradation of performance, and a reduced operating life. For information about materials, see Materials of major parts. CAUTION When mounting the product, leave room for adequate working space around it. Failure to do so will make it more difficult to conduct daily inspections or maintenance, which could eventually lead to system shutdown or damage to the product. Whenever transporting or installing a heavy product, use a lift or supports to securely support it, and use several people to help lift it and take other precautions to ensure personal safety. Do not bring any magnetic media or memory media, or other similar items within one meter of an energized solenoid valve. Doing so creates the risk of damage to data on the magnetic media due to magnetism. Do not use a solenoid valve in locations subject to large electrical currents or strong magnetic fields. Doing so could result in erratic operation. Oil from a compressor (except from the oil free compressor) can greatly reduce product performance and can even cause functional stoppages. Be sure to install a mist filter before pneumatic equipment to remove oil. If an electric leakage occurs on control circuit, it may cause the product to operate unintentionally. Take leak current countermeasures against the control circuit so that the leak current do not exceed the allowance in the product specifications. While the product is in operation, avoid touching it with your hands or otherwise approaching too close. Heat generated by the coil can cause burn injury. ATTENTION When considering the possibility of using this product in situations or environments not specifically noted in the catalog or instruction manual, or in applications where safety is an important requirement such as in aircraft eguipment, combustion equipment, leisure equipment, safety equipment, and other places where human life or assets may be greatly affected, take adequate safety precautions such as allowing plenty of margin for ratings and performance, or fail-safe measures. Contact the sales department at Koganei regarding use in such applications. Always check the catalog and other reference materials for product wiring and piping. When handling the product, wear protective gloves, safety glasses, safety shoes, and other protective clothing. When the product can no longer be used, or is no longer necessary, dispose of it appropriately, according to the "Law Regarding the Disposal and Cleaning of Waste" or other local governmental rules and regulations, as industrial waste. Pneumatic equipment can exhibit degraded performance and function over its operating life. Always conduct daily inspections of the pneumatic equipment, and confirm that all requisite system functions are satisfied, to prevent accidents from happening. Air leakage of the solenoid valves cannot be cut to zero. Take volume and holding time requirements into consideration when designing pressure (including vacuum) retention in the pressure vessel, and other factors. For inquiries about the product, consult your nearest Koganei sales office or Koganei Overseas Department. The addresses and telephone numbers are shown on the back cover of this catalog. Attach a muffler to the exhaust port. This will reduce exhaust noise. Other precautions Always observe the following items. 1. When using this product in pneumatic systems, always use genuine Koganei parts or compatible parts (recommended parts). When conducting maintenance and repairs, always use genuine Koganei parts or equivalent parts (recommended parts). Always observe the prescribed methods and procedures. 2. Never attempt inappropriate disassembly or assembly of the product relating to basic configurations, or its performance or functions. Koganei shall not be held responsible for any problems that occur as a result of these items not being properly observed. Warranty and General Disclaimer 1. Warranty Period Koganei warrants this product for a period of no more than 180 days from the date of delivery. 2. Scope of Warranty and General Disclaimer (1) The Koganei product warranty covers individual products. When a product purchased from Koganei or from an authorized Koganei distributor malfunctions during the warranty period in a way that is attributable to Koganei's responsibility, Koganei will repair or replace the product free of charge. Even if a product is still within the warranty period, its durability is determined by its operation cycles and other factors. Contact your nearest Koganei sales office or the Koganei overseas department for details. (2) Koganei shall not be held responsible for any losses or for any damage to other machinery caused by breakdown, loss of function, or loss of performance of Koganei products. (3) Koganei shall not be held responsible for any losses due to use or storage of the product in a way that is outside of the product specifications prescribed in Koganei catalogs and the instruction manual, and/or due to actions that violate the mounting, installation, adjustment, maintenance and other safety precautions. (4) Koganei shall not be held responsible for any losses caused by breakdown of the product due to factors outside the responsibility of Koganei, including but not limited to fire, natural disaster, the actions of third parties, and intentional actions or errors by you.

8 K2 Series K2 Series operation principle and symbols 2-port K2-100SF--NL-JM Wiring cover Printed circuit board Coil case Poppet Seal A Seal B M5 port 2A Body Valve seat Back cover O-ring 1P Iron core Magnet wire Armature Spring Guide ring ASSY Release ring Fitting clip Handling instructions and precautions Symbol Materials of major parts Name Materials Iron core Magnetic steel sheet Magnet wire Copper Coil case Plastic (PPS) Wiring cover Plastic (Polycarbonate) Printed circuit board Glass epoxy Armature Electromagnetic soft iron (nickel plated) Spring Back cover Stainless steel Fitting clip Body Plastic (PPS) Valve seat Plastic (PBT) Poppet O-ring Synthetic rubber (HNBR) Seal A M5 port Stainless steel Guide ring ASSY Brass (electroless nickel plated) Release ring Plastic (Polyacetal) Seal B Synthetic rubber (FKM) Wiring instructions Plug connector connection and disconnection When connecting the connector, use your finger to insert the connector onto the pin, and push in on the connector until the lever's claw catches the indent of the housing. When removing the connector, squeeze the lever along with the connector making sure that the lever's claw is disengaged from the indent of the housing, and then pull the connector out. Housing Protrusion Replacing the input port and output port fittings (M50.8) Use a flat blade screwdriver (3 mm blade width) to pull the fitting clip on the inner side of the fitting from the back of the valve body. Remove the fitting to be replaced and remove any part of the seal that remains inside the valve. Attach the seal that comes with a new fitting (M50.8) onto the fitting, and then insert the fitting into the valve body as far as it will go. Push the fitting clip into position as far as it will go. Check to make sure that the fitting clip is pushed in so that at least 1 mm of both of the clips legs are inserted into the bottom of the valve. Note 1: Failure to securely install the fitting clip creates the risk of the fitting coming off. Take care to install the clip properly and securely. 2: The fitting (M50.8) is able to rotate. When connecting piping, use a wrench or other tool to secure the fitting (M50.8). Fitting clip Lever Housing Indent Plug connector Gasket Note When removing the connector, make sure that the lever's claw is disengaged from the indent of the housing before pulling the connector out. Pulling out the connector while the lever's claw is still engaged will damage the housing. Mounting bracket, sub-base When attaching a mounting bracket to the valve body, use the long mounting screws when attaching to the side, and the short mounting screws when attaching to the bottom. Side attachment Bottom attachment Tubing Fitting M50.8 Use of both nylon tubes and urethane tubes is supported. Use tubes with outside diameter precision within 0.1 mm of the nominal dimensions, and with ovality (difference between major axis and minor axis) within mm. (Use of Koganei tubes is recommended.) The recommended tightening torque for the valve mounting screws when mounting a valve on the sub-base is shown on the right. Mounting screw Tightening torque 20 Ncm Mounting screw Tightening torque 40 Ncm Mounting screw Tightening torque 25 Ncm Sub-base Note 1. Do not use extremely soft tubes, which causes a severe drop in pullout strength. 2. Do not use tubes whose outside surface is damaged or scratched. If tubes become damaged after repeated use, cut off the damaged portion. 3. Do not subject tubes to sharp bends in the vicinity of fittings. The table below shows minimum bending radius guidelines for nylon tubes. 4. Be sure to stop air supply from the air source before attaching or detaching tubes. Also be sure to check that all of the air within the manifold has been exhausted. mm Tube size 4 6 Other precautions Minimum bending radius Do not rotate screws on the coil portion or on the back cover. Doing so creates the risk of product malfunction, loss of function, or damage.

9 Handling instructions and precautions Internal circuit Circuit specifications No-protection circuit type (-N) Surge absorbing type (-Z) Power saving type (-L) See Note 1 to Note 5. Solenoid valve input (+) Lead wire (red) LED input (+) Lead wire (white) GND (-) Lead wire (black) *Refer to "No-protection circuit type (-N) LED usage precautions" on the top right if using LED. Solenoid valve input (+) Lead wire (red) GND (-) Lead wire (black) Solenoid valve input (+) Lead wire (red) Vcc (PLC side) (+) Lead wire brown (green)* 1 GND (-) Lead wire (black) Internal circuit Surge absorbing circuit Power saving circuit Surge absorbing circuit *2 No-protection circuit type (-N) LED usage precautions Using the same power supply to operate no-protection circuit type solenoid valve's LED indicators and coil operation creates the risk of LED damage due to counter electromotive force generated when the coil is off. In this case, provide protection circuit (Diagram 1). Note: Response times shown in the catalog specifications are values when LEDs are not used. External circuit Red White Black (Diagram 1) Pulsed blow type (-X) externally connected circuit Refer to the diagram below (Diagram 2) when wiring to the pulsed blow type. External circuit Red White Black Pulsed blow circuit Surge absorbing circuit (Diagram 2) K2 PLC drive type (-R) See Note 1 to Note 5. Pulsed blow type (-X) IN (PLC side) (-) Lead wire blue (white)* 1 GND (-) Lead wire (black) Solenoid valve input (+) Lead wire (red) *1: Lead wire color in ( ) parentheses is when cable is selected *2: Surge absorbing circuit for electric power specifications -02 and -04 Surge absorbing circuit and power saving circuit for electric power specifications -09 and -24 Solenoid valve input (+) Lead wire (red) External input (-) Lead wire (white) GND (-) Lead wire (black) Pulsed blow circuit Surge absorbing circuit *When the external input is on, the solenoid valve turns on and off according to the set frequency and duty ratio. For details, see pages and. Power saving circuit current waveforms The power line waveform for the power saving type (-L) and PLC drive type (-R) with -09, -24 power specifications is shown below. Current (ma) Installation WARNING At startup (Less than 3 ms) Note Valve on Starting current Steady state Coil current Holding current Time (ms) Note: The startup time varies depending on the model. Note Do not perform a megger test between pins. Note 1: With the power saving type (-L) and PLC drive type (-R), avoid use with switches that can cause chattering. Such switches can also cause incorrect power saving circuit operation. 2: Noise may be generated in the area around the coil while the valve is energized. This is due to the properties of power saving circuit and does not indicate malfunction of the valve. 3: When using a lead wire for the power supply line of the power saving type (-L) and PLC drive type (-R), use a lead wire that is no more than 1 meter in length. When using a cable, use a cable that is at least 1 meter and no more than 4 meters in length. 4: When wiring the power supply line of the power saving type (-L) and PLC drive type (-R), be sure to use a twisted pair cable if the terminal block is relayed. The cable should be a total length of at least 1 meter and no more than 4 meters in length from the power supply. Twisted pair cable Valve Terminal block Between 1 and 4 meters Power supply 5: When wiring the power supply line of the power saving type (-L) and PLC drive type (-R), installing a filter or other intermediate device can cause improper power saving circuit operation. 1. Installing valves side-by-side or with a manifold will generate large amounts of coil heat. Provide at least 1 mm of space between coils. 2. Coils generate heat. Avoid energizing coils without applying air. During use in combination with a nozzle or other type of throttling valve, provide an air fl ow of at least 5/min while the valve is energized. 3. Allowing ferromagnetic material to come into contact with the solenoid valve (coil) can cause erratic operation. Keep such materials at least 1 mm away from solenoid valves. Restrictions on 4 W power specification type continuous energizing time WARNING In the case of the 4 W power specifi cation type, be sure to use a continuous energizing time that is below the voltage waveform shown below. A longer energizing time results in heat build-up due to coil heat generation, which can lead to damage or burnout. Contact Koganei for details. 4 W type 24 VDC Less than 60 second continuous energization 0 V Less than 50% duty ratio ON Less than 60 second OFF Over 60 second

10 Setting range of pulsed blow type (-X) When using a pulsed blow type and configuring frequency and duty ratio settings, there is a range in which settings cannot be configured due to on/off response delay. Configure frequency and duty ratio settings using the graph of the range where settings can be configured as a guide. Duty ratio (%) Guideline for range of possible settings (when 0.5 MPa applied) Note Air flows continuously because of delayed response time when turned off Possible range of settings Air does not flow because of delayed response time when turned on Pulsed blow type (-X) operation method When configuring frequency and duty ratio settings using a pulsed blow type, always conduct a safety check of the area DANGER of machine operation before supplying air or electricity to the device and before starting operation. The actuator may move unintentionally and may result in damage or personal injury caused by contact with moving parts. Air consumption guidelines using the pulsed blow type (-X) The graph below shows the relationship between the frequency and duty ratio, and the air consumption volume due to ON/OFF response delay, assuming an air consumption volume during continuous energizing (100% duty ratio) of 100%, when a pulsed blow type is used and the air consumption volume is controlled. Configure frequency and duty settings using the graph below as a guide. * The duty ratio is the ratio of energizing ON time within one cycle (ON and OFF). Guideline to air consumption (when 0.5 MPa applied) Note 100 Curve when consumption is 75% Curve when consumption is 50% 75 Curve when consumption is 25% Duty ratio (%) Frequency (Hz) Note: The above two graphs show reference values for K2 Series types with an ON response time of 3.0 ms and an OFF response time of 10 ms Frequency (Hz) Explanation of diagrams A duty ratio of approximately 68% is required when the frequency is 10 Hz and the air consumption volume is 75%. Remote control program Item Manufacturer code (remote control setting) Infrared remote control and program specifications Manufacturer setting Toshiba (for analog TV) Remote control functions (Recommended remote control unit: Ohm Electric Inc. ORC-02DG) Function Buttons Description of function Lock release Press [0/10] Note 1 four times Releases infrared receive lock and changes settings. (External input must be OFF to release lock.) ON/OFF [Power] While infrared input is OFF and after releasing lock, valve oscillation can be turned ON or OFF with the remote control. [1] to [9], [0/10] Note 1 Use these buttons to input values when changing frequency (Hz) and duty ratio (%) settings. Settings by value input [11] (Frequency) Press after inputting a value to change the frequency (Hz). [12] (Duty ratio) Press after inputting a value to change the duty ratio (%). A duty ratio of 100% is continuous energizing. Settings by variable [Channel +/-] Change the frequency (Hz) in units of 1 (Hz). With key repeat Note 2. input [Volume +/-] Change the duty ratio (%) in units of 1 (%). With key repeat Note 3. Registration [Change input] Registers setting values (frequency (Hz), duty ratio (%)) that have been changed and lock infrared receive. Registering settings causes settings to be saved even if the power supply to the valve is cut off. Registered value recall [Mute] Recalls the most recently registered settings. Note 1: Though the [0/10] button is used as a [0] button, the marking of the button depends on the remote control being used. If your remote control does not have a [0] button, the [10] button is used for [0]. 2: Holding down a button for more than 0.5 seconds will scroll the frequency value upwards or downwards. 3: Holding down a button for more than 0.5 seconds will scroll the duty ratio value upwards or downwards. Valve LED indicators During valve operation The valve LED light timing is the same as the oscillation frequency and duty ratio. During remote control input When lock is released, aiming the remote control at the valve and operating a button causes the valve LED to light or go out for 0.1 seconds. During lock release Valve LED does not light with the fi rst press of [0/10], does not light with the second press of [0/10], does not light with the third press of [0/10], and lights for 0.1 seconds with the fourth press of [0/10]. Operation precautions 1 When configuring settings, make sure that 24 VDC of power is supplied between the solenoid valve input (+) and GND (-). Make sure that the remote control signal emitter is aimed at the valve when operating remote control buttons. Settings will not be configured if you operate the remote 2 control without aiming at the valve. Another pulsed blow type valve that is near the valve whose settings are being configured can cause interference in the infrared signal during remote control input. 3 To avoid interference, be sure to disconnect the connectors and cut off the power supply of all valves except for the one being configured. 4 Perform remote control input slowly and carefully. Due to delay in the receive process, quick operation may result in incorrect input. 5 Input each value within 10 seconds. Input will be ignored after 10 seconds. 6 If you make a mistake during value input, wait for more than 10 seconds after the last input and then input it again. 7 Remote control input is not supported while a valve is ON by external input (lock release is also not supported). 8 The infrared receive lock function is automatically operational when power is turned on, so release the lock before configuring settings. 9 Executing "Registration" while confi guring settings with a remote control automatically executes [Valve stop], performs memory registration, and locks infrared reception. 10 Inputting from an external source while confi guring settings with the remote control automatically locks memory registration and infrared reception, and then switches to operation by external input. 11 If the power supply is cut while settings are being confi gured with a remote control but have not been registered yet, the unregistered settings are discarded and previously registered settings are restored.

11 Operational flow with a remote control Initial settings when shipped are 10 Hz frequency and 10% duty ratio. Applicable buttons are shown in brackets. Turn off the external input. K2 Release the lock Lock release: Press 0/10 Note 4 times Operate valve from remote control On/Off: Power Select how to make changes Want to make changes by inputting values Want to make changes using variable input Change frequency [Hz] Change duty ratio [%] Change frequency [Hz] Change duty ratio [%] Input value 1to 9, 0/10 Note Input value 1to 9, 0/10 Note Increase speed Channel + Reduce speed Channel - Increase Volume + Reduce Volume - Decide frequency [Hz] 11 Decide duty ratio [%] 12 Check set values Re-do changes Stop changes and recall registered values Registered value recall: Mute Register the changed values and lock the settings Registration: [Change input] Finish changing settings (external input in standby) Note: Though the 0/10button is used as a "0" button, the marking of the button depends on the remote control being used. If your remote control does not have a "0" button, the "10" button is used for "0". Recommended remote control buttons CAUTION Make sure that the remote control signal emitter is aimed at the valve when operating remote control buttons. ON/OFF Power Turn valve oscillation on and off from remote control Used as 0 when inputting values Note: If your remote control does not have a [0] button, the [10] button is used for [0]. Increase/decrease frequency Channel +/- + : Faster Emitter Registered value recall Mute Value input 0 to 90/10 Decide duty ratio 12(when inputting values) Decide frequency 11(when inputting values) Increase/decrease duty ratio Volume + or - - : Slower + : Larger - : Smaller To input values to do settings Example 1: To set 5 Hz as the operating frequency of the valve. (Decide frequency) Example 2: To set 10 Hz as the operating frequency of the valve. (Decide frequency) Example 3: To set the duty ratio of the valve to 25%. (Decide duty ratio) Registration Change input (Recommended remote control unit: Ohm Electric Inc. ORC-02DG)

12 K2 series specifications Direct piping Applications For air blow For high-speed sorting Basic model K2-100SF-02 K2-100SF-04 Note 5 K2-100HF-02 K2-100HF-04 Note 5 K2-100HF-09 K2-100LF-09 K2-100LF-24 K2-100HF-24 K2-100SF-09 K2-100SF-24 (Special specifi cations) Note 6 Item Circuit specifi cations -N -Z -R -X -N -Z -R -X -N -Z -R -X -N -Z -R -X -L -R -L -R -L -R -L -R -L -R -L -R Media Air/inert gas Air/inert gas Operation system Direct operated Direct operated Number of ports 2 2 Number of positions 2 2 Valve function Normally closed (NC) Normally closed (NC) Flow rate characteristics Port size Lubrication Operating pressure range MPa Proof pressure MPa ON ms Note 2, Note 3 Response time OFF Max ms Maximum operating frequency Note 4 Hz Operating temperature range (atmosphere and media) C Shock resistance m/s 2 Mounting direction Protection structure Operating life Operations Mass Base piping Item Sonic conductance C dm 3 /(sbar) Effective area [Cv] Note 1 mm 2 Applications Media Operation system Number of ports Number of positions Valve function Flow rate characteristics g 1.0 [0.06] 1.5 [0.08] 4 mm quick fi tting, M mm quick fi tting, M50.8 Not required Not required to 0.7 to 0.5 to 0.5 to [0.08] [0.13] 0 to 50 (non-condensation) 100 Any IP67 equivalent 500 million (under Koganei test conditions) 33 for piping specifi cations -J4, 37 for -M5, 35 for -JM (When lead wire length is 300 mm.) For air blow [0.14] 1.0 [0.06] 1.0 [0.06] 1.5 [0.08] 1.5 [0.08] to 50 (non-condensation) 100 Any IP67 equivalent 1 billion (under Koganei test conditions) 33 for piping specifi cations -J4, 37 for -M5, 35 for -JM (When lead wire length is 300 mm.) For high-speed sorting 2.0 [0.11] K2-100SA-02 K2-100SA-04 Note 5 K2-100HA-02 K2-100HA-04 Note 5 K2-100HA-09 K2-100LA-09 K2-100LA-24 K2-100SA-09 K2-100SA-24 K2-100HF-24 Basic model (Special specifi cations) Note 6 Circuit specifi cations -N -Z -R -X -N -Z -R -X -N -Z -R -X -N -Z -R -X -L -R -L -R -L -R -L -R -L -R -L -R Port size Lubrication Operating pressure range Proof pressure MPa MPa 6mm quick fi tting (-25 specifi cation) Not required to 0.7 to mm quick fi tting (-25 specifi cation) Not required to to ON ms Note 2, Note 3 Response time OFF Max ms Maximum operating frequency Note 4 Hz Operating temperature range (atmosphere and media) Shock resistance Mounting direction Protection structure C m/s 2 0 to 50 (non-condensation) 100 Any IP67 equivalent 0 to 50 (non-condensation) 100 Any IP67 equivalent Life Operations 500 million (under Koganei test conditions) 1 billion (under Koganei test conditions) Mass Sonic conductance C dm 3 /(sbar) Effective area [Cv] Note 1 mm 2 g [0.07] 2.0 [0.11] Air/inert gas Direct operated 2 2 Normally closed (NC) 2.0 [0.11] 34, 56 (with sub-base) (When lead wire length is 300 mm.) Air/inert gas Direct operated 2 2 Normally closed (NC) 34, 56 (with sub-base) (When lead wire length is 300 mm.) Note 1: Effective area values are calculated values. They are not measured values. 2: Values when air pressure is 0.5 MPa. MPa in the case of K2-100H-24 (special specifications). 3: No-protection circuit type (-N) response times are values when LEDs are not used. 4: Contact Koganei when you wish to operate a valve in excess of this maximum operating frequency. 5: Continuous energizing time is limited. For details, see page. 6: For operating conditions and ordering procedures, you will need to consult with Koganei. Contact your nearest Koganei sales office [0.15] [0.17] 1.0 [0.06] 1.0 [0.06] 1.5 [0.08] 1.5 [0.08] 2.0 [0.11]

13 K2 series electrical specifications Item Rated voltage System Circuit specifi cations Operating voltage range Power specifications -02, -04 Power specifications -09, -24 No-protection circuit type -N Surge absorbing type -Z Power specifications -09 (Flow rate type) Note Note 3 (Standard) (Low flow rate) Current value (when rated voltage is applied) V ma 21.6 to 26.4 (24.010%) Power saving type PLC drive type Pulsed blow type -L Note 1 -L Note 1 -X Note 1-09 (High flow rate) 22.8 to 25.2 (24.05%) Note 3 (Standard) -09 Note 2 (Low fl ow rate) 24 VDC DC solenoid (parallel) 21.6 to 26.4 (24.010%) Note 1: Surge absorbing circuit is provided as standard in the case of circuit specifications -L, -R, and -X. 2: Power saving circuit is built-in in the case of power specifi cations -09 and -24 of circuit specifications -R (PLC drive type). 3: Continuous energizing time is limited. For details, see page. -09 Note 2 (High fl ow rate) 22.8 to 25.2 (24.05%) -24 Note Note to 26.4 (24.010%) Power consumption W Current value (when rated voltage is applied) Starting ma Holding ma 42 or less 63 or less 42 or less 63 or less Power Starting W consumption Holding W 1 or less 1.5 or less 1 or less 1.5 or less Vcc current value (standby) ma 6 (24 VDC) PLC input Shorted within 5 to 24 DC 10% Rated voltage V valve External PLC input input 23 (24 VDC) 5 (24 VDC) Rated current ma Contact type NPN open collector Allowable circuit leak current ma LED circuit consumption 4 (as standard) current (when connected) ma Insulation resistance M 100 or greater LED indicator color Red Surge protection None Surge absorbing transistor Flywheel diode K2 K2 series flow rate Valve outlet pressure Effective area S = 1.0 mm 2 Effective area S = 1.3 mm 2 Effective area S = 1.5 mm 2 Effective area S = 2.0 mm 2 MPa MPa MPa MPa K2-100SF Supply pressure K2-100SF-02 Supply pressure Supply pressure K2-100S-09 (up to 0.5 MPa) K2-100SA-02 Supply pressure (MPa) 0.7 K2-100L-09 (up to 0.5 MPa) (MPa) (MPa) K2-100S-24 (up to 0.5 MPa) (MPa) K2-100HF-02 (up to 0.5 MPa) 0.7 K2-100L-24 (up to 0.5 MPa) Valve outlet pressure Valve outlet pressure /minanr /minanr /minanr /minanr Flow rate Flow rate Flow rate Valve outlet pressure K2-100SA-04 K2-100HA-02 (up to 0.5 MPa) K2-100H-24 (up to 0.5 MPa) Flow rate 0.7 Explanation of diagrams At supply pressure of 0.5 MPa, and flow rate of 49/min (ANR), valve outlet pressure becomes MPa. Effective area S = 2.3 mm 2 Effective area S = 2.5 mm 2 Effective area S = 2.7 mm 2 Effective area S = 3.0 mm 2 MPa MPa MPa MPa Supply pressure K2-100HF-04 Supply pressure K2-100HF-09 Supply pressure K2-100HA-04 Supply pressure K2-100HA (MPa) 0.7 (MPa) 0.7 (MPa) 0.7 (MPa) Valve outlet pressure Valve outlet pressure Valve outlet pressure Valve outlet pressure Flow rate /minanr /minanr Flow rate /minanr Flow rate /minanr Flow rate

14 K3/K4 series K3/K4 operation principle and symbols 3-port K3-100SF--NL-M5C Materials of major parts Iron core Magnet wire Armature Body Stem Poppet End cover 4A 3R 1P Wiring cover Printed circuit board Coil case Spring Valve seat Back cover Symbol Normally closed (NC) 4(A) 1(P) 3(R) Name Iron core Magnet wire Coil case Wiring cover Printed circuit board Body Stem Back cover Valve seat End cover Manual override Armature Poppet Materials Magnetic steel sheet Copper Plastic (PPS) Plastic (Polycarbonate) Glass epoxy Plastic (PPS) Stainless steel Plastic (nylon) Plastic (PBT) Plastic (POM) Electromagnetic soft iron (nickel plated) Synthetic rubber (HNBR) Manual override K3-100SF--NL-M5D 3R Symbol Normally open (NO) 1P 2B 2(B) 1(P) 3(R) 4-port K4-100SF--NL-M5F 4A 3R 1P Symbol 2B 4(A) 2(B) 1(P) 3(R)

15 Handling instructions and precautions Wiring instructions Plug connector connection and disconnection When connecting the connector, use your finger to insert the connector onto the pin, and push in on the connector until the lever's claw catches the indent of the housing. When removing the connector, squeeze the lever along with the connector making sure that the lever's claw is disengaged from the indent of the housing, and then pull the connector out. Housing lndent Mounting a valve on the air supply block and sub-base The recommended tightening torque for the valve mounting screws when mounting a valve on the air supply block or sub-base is 7 Ncm. Mounting screw Tightening torque 7 Ncm K3 K4 Housing lndent Plug connector Lever Mounting screw Tightening torque 7 Ncm Note When removing the connector, make sure that the lever's claw is disengaged from the indent of the housing before pulling the connector out. Pulling out the connector while the lever's claw is still engaged will damage the housing. Using the 3-port valve NC and NO when using a sub-base A plug comes with the K3 Series (3-port valve) -A2 specification (sub-base included), so the plug can be used to select the NC/NO setting. Air supply block Sub-base Precautions when using a plate, fitting block, or female thread block 1. When mounting a plate, fitting block, or female thread block following purchase of a valve for which the piping specification is blank, the recommended tightening torque for the mounting screws (tapping screws) is 7 Ncm. Plate Mounting screw (tapping screw) Tightening torque 7 Ncm Gasket Screw in the plug here (Port 2) for normally closed (NC). Piping specifications Screw in the plug here (Port 4) for normally open (NO). Plug Cannot be used unless piping specifications filled in. Be sure to mount an air supply block or sub-base on the inlet side, and a fitting block, female thread block or plate on the outlet side. * When mounting an air supply block on the inlet side, mount a fitting block or female thread block on the outlet side. When mounting a subbase on the inlet side, mount a plate on the outlet side. Note Note When screwing in a mounting screw (tapping screw), tighten the screw so it is parallel with the pilot hole of the body. After tightening a screw, check to make sure it is not loose. Exceeding the recommended tightening torque or tightening a tapping screw at an angle can cause deformation or cracking of the body. 2. Do not remove a plate, fitting block, or female thread block that is later mounted or mounted at the factory. The product is no longer under warranty if the plate, fitting block, or female thread block is removed or reassembled. Plate Fitting block or female thread block

16 Handling instructions and precautions When mounting a fitting on the female thread block When mounting a fitting on the female thread block, hold the female thread block to mount the fitting. Tightening torque is 10N cm. Vacuum holding For K3-100V type, there is a minute amount of leakage at vacuum, but this is considered to be permissible. When vacuum holding is required, use a vacuum storage tank (chamber, etc.) and confirm that sufficient vacuum pickup force is maintained. Standard vacuum circuitry Muffler M Motor Vacuum pump Vacuum storage tank Vacuum switch Vacuum gauge Filter Strainer 2-port solenoid valve Filter 3-port solenoid valve Vacuum pad Female thread block Fix this part. Manual override operation Press the manual override as far as it will go to operate it. The valve is in the same state when energizing while the manual override is pressed. Releasing the manual override causes it to return. Note Performing manual override operation operates connected devices, so be sure to confirm that doing so does not create any danger before pressing the manual override. Tubing Use of both nylon tubes and urethane tubes is supported. Use tubes with outside diameter precision within 0.1 mm of the nominal dimensions, and with ovality (difference between major axis and minor axis) within mm. (Use of Koganei tubes is recommended.) Note 1. Do not use extremely soft tubes, which causes a severe drop in pullout strength. 2. Do not use tubes whose outside surface is damaged or scratched. If tubes become damaged after repeated use, cut off the damaged portion. 3. Do not subject tubes to sharp bends in the vicinity of fittings. The table below shows minimum bending radius guidelines for nylon tubes. 4. Be sure to stop air supply from the air source before attaching or detaching tubes. Also be sure to check that all of the air within the manifold has been exhausted. mm Tube size Minimum bending radius

17 Handling instructions and precautions Internal circuit Circuit specifications No-protection circuit type (-N) Surge absorbing type (-Z) Power saving type (-L) See Note 1 to Note 5. Solenoid valve input (+) Lead wire (red) LED input (+) Lead wire (white) GND (-) Lead wire (black) *Refer to "No-protection circuit type (-N) LED usage precautions" on the top right if using LED. Vcc (PLC side) (+) Lead wire brown (green)* 1 Solenoid valve input (+) Lead wire (red) GND (-) Lead wire (black) Solenoid valve input (+) Lead wire (red) GND (-) Lead wire (black) Internal circuit Surge absorbing circuit Power saving circuit Surge absorbing circuit *2 No-protection circuit type (-N) LED usage precautions Using the same power supply to operate no-protection circuit type solenoid valve's LED indicators and coil operation creates the risk of LED damage due to counter electromotive force generated when the coil is off. In this case, provide protection circuit (Diagram 1). Note: Response times shown in the catalog specifications are values when LEDs are not used. External circuit Red White Black (Diagram 1) Pulsed blow type (-X) externally connected circuit Refer to the figure below (Diagram 2) when wiring to the pulsed blow type. External circuit Red White Black Pulsed blow circuit Surge absorbing circuit (Diagram 2) K3 K4 PLC drive type (-R) See Note 1 to Note 5. IN (PLC side) (-) Lead wire blue (white)* 1 GND (-) Lead wire (black) Solenoid valve input (+) Lead wire (red) *1: Lead wire color in ( ) parentheses is when cable is selected *2: Surge absorbing circuit for electric power specifications -02 and -04 Surge absorbing circuit and power saving circuit for electric power specifications -24 Power saving circuit current waveforms The power line waveform for the low energy type (-L) and PLC drive type (-R) with -24 power specifications is shown below. Current (ma) At startup (Less than 3 ms) Note Starting current Steady state Solenoid valve input (+) Lead wire (red) Coil current Pulsed blow type (-X) Note External input (-) Lead wire (white) GND (-) Lead wire (black) Pulsed blow circuit Surge absorbing circuit *When the external input is on, the solenoid valve turns on and off according to the set frequency and duty ratio. For details, see pages and. Do not perform a megger test between pins. Note 1: With the power saving type (-L) and PLC drive type (-R), avoid use with switches that can cause chattering. Such switches can also cause incorrect power saving circuit operation. 2: Noise may be generated in the area around the coil while the valve is energized. This is due to the properties of power saving circuit and does not indicate malfunction of the valve. 3: When using a lead wire for the power supply line of the power saving type (-L) and PLC drive type (-R), use a lead wire that is no more than 1 meter in length. When using a cable, use a cable that is at least 1 meter and no more than 4 meters in length. 4: When wiring the power supply line of the power saving type (-L) and PLC drive type (-R), be sure to use a twisted pair cable if the terminal block is relayed. The cable should be a total length of at least 1 meter and no more than 4 meters in length from the power supply. Twisted pair cable Valve Terminal block Between 1 and 4 meters Power supply 5: When wiring the power supply line of the power saving type (-L) and PLC drive type (-R), installing a filter or other intermediate device can cause improper power saving circuit operation. Installation WARNING Valve on Holding current Time (ms) Note: The startup time varies depending on the model. 1. Installing valves side-by-side or with a manifold will generate large amounts of coil heat. Provide at least 1 mm of space between coils. 2. Coils generate heat. Avoid energizing coils without applying air. During use in combination with a nozzle or other type of throttling valve, provide an air fl ow of at least 5/min while the valve is energized. 3. Allowing ferromagnetic material to come into contact with the solenoid valve (coil) can cause erratic operation. Keep such materials at least 1 mm away from solenoid valves. Restrictions on 4 W power specification type continuous energizing time WARNING In the case of the 4 W power specification type, be sure to use a continuous energizing time that is below the voltage waveform shown below. A longer energizing time results in heat build-up due to coil heat generation, which can lead to damage or burnout. Contact Koganei for details. 4 W type 24 VDC Less than 60 second continuous energization 0 V Less than 50% duty ratio ON Less than 60 second OFF Over 60 second

18 Setting range of pulsed blow type (-X) When using a pulsed blow type and configuring frequency and duty ratio settings, there is a range in which settings cannot be configured due to on/off response delay. Configure frequency and duty ratio settings using the graph of the range where settings can be configured as a guide. Guideline for range of possible settings (when 0.5 MPa applied) Note Pulsed blow type (-X) operation method When configuring frequency and duty ratio settings using a pulsed blow type, always conduct a safety check of the area DANGER of machine operation before supplying air or electricity to the device and before starting operation. The actuator may move unintentionally and may result in damage or personal injury caused by contact with moving parts. Air consumption guidelines using the pulsed blow type (-X) The graph below shows the relationship between the frequency and duty ratio, and the air consumption volume due to ON/OFF response delay, assuming an air consumption volume during continuous energizing (100% duty ratio) of 100%, when a pulsed blow type is used and the air consumption volume is controlled. Configure frequency and duty settings using the graph below as a guide. * The duty ratio is the ratio of energizing ON time within one cycle (ON and OFF). Guideline to air consumption (when 0.5 MPa applied) Note 100 Curve when consumption is 75% Curve when consumption is 50% 75 Curve when consumption is 25% Duty ratio (%) 50 Air flows continuously because of delayed response time when turned off Possible range of settings Duty ratio (%) Air does not flow because of delayed response time when turned on Frequency (Hz) Note: The above two graphs show reference values for K3 and K4 Series types with an ON response time of 4.0 ms and an OFF response time of 15 ms Frequency (Hz) Explanation of diagrams A duty ratio of approximately 64% is required when the frequency is 10 Hz and the air consumption volume is 75%. Remote control program Item Manufacturer code (remote control setting) Infrared remote control and program specifications Manufacturer setting Toshiba (for analog TV) Remote control functions (Recommended remote control unit: Ohm Electric Inc. ORC-02DG) Function Buttons Description of function Lock release Press [0/10] Note 1 four times Releases infrared receive lock and changes settings. (External input must be OFF to release lock.) ON/OFF [Power] While infrared input is OFF and after releasing lock, valve oscillation can be turned ON or OFF with the remote control. [1] to [9], [0/10] Note 1 Use these buttons to input values when changing frequency (Hz) and duty ratio (%) settings. Settings by value input [11] (Frequency) Press after inputting a value to change the frequency (Hz). [12] (Duty ratio) Press after inputting a value to change the duty ratio (%). A duty ratio of 100% is continuous energizing. Settings by variable [Channel +/-] Change the frequency (Hz) in units of 1 (Hz). With key repeat Note 2. input [Volume +/-] Change the duty ratio (%) in units of 1 (%). With key repeat Note 3. Registration [Change input] Registers setting values (frequency (Hz), duty ratio (%)) that have been changed and lock infrared receive. Registering settings causes settings to be saved even if the power supply to the valve is cut off. Registered value recall [Mute] Recalls the most recently registered settings. Note 1: Though the [0/10] button is used as a [0] button, the marking of the button depends on the remote control being used. If your remote control does not have a [0] button, the [10] button is used for [0]. 2: Holding down a button for more than 0.5 seconds will scroll the frequency value upwards or downwards. 3: Holding down a button for more than 0.5 seconds will scroll the duty ratio value upwards or downwards. Valve LED indicators During valve operation During remote control input During lock release Operation precautions The valve LED light timing is the same as the oscillation frequency and duty ratio. When lock is released, aiming the remote control at the valve and operating a button causes the valve LED to light or go out for 0.1 seconds. Valve LED does not light with the fi rst press of [0/10], does not light with the second press of [0/10], does not light with the third press of [0/10], and lights for 0.1 seconds with the fourth press of [0/10]. 1 When configuring settings, make sure that 24 VDC of power is supplied between the solenoid valve input (+) and GND (-). Make sure that the remote control signal emitter is aimed at the valve when operating remote control buttons. Settings will not be configured if you operate the remote 2 control without aiming at the valve. Another pulsed blow type valve that is near the valve whose settings are being configured can cause interference in the infrared signal during remote control input. 3 To avoid interference, be sure to disconnect the connectors and cut off the power supply of all valves except for the one being configured. 4 Perform remote control input slowly and carefully. Due to delay in the receive process, quick operation may result in incorrect input. 5 Input each value within 10 seconds. Input will be ignored after 10 seconds. 6 If you make a mistake during value input, wait for more than 10 seconds after the last input and then input it again. 7 Remote control input is not supported while a valve is ON by external input (lock release is also not supported). 8 The infrared receive lock function is automatically operational when power is turned on, so release the lock before configuring settings. 9 Executing "Registration" while confi guring settings with a remote control automatically executes [Valve stop], performs memory registration, and locks infrared reception. 10 Inputting from an external source while confi guring settings with the remote control automatically locks memory registration and infrared reception, and then switches to operation by external input. 11 If the power supply is cut while settings are being confi gured with a remote control but have not been registered yet, the unregistered settings are discarded and previously registered settings are restored.

19 Operational flow with a remote control Initial settings when shipped are 10 Hz frequency and 10% duty ratio. Applicable buttons are shown in brackets. Turn off the external input. Release the lock Lock release: Press 0/10 Note 4 times Operate valve from remote control On/Off: Power Want to make changes by inputting values Select how to make changes Want to make changes using variable input K3 K4 Change frequency [Hz] Change duty ratio [%] Change frequency [Hz] Change duty ratio [%] Input value 1to 9, 0/10 Note Input value 1to 9, 0/10 Note Increase speed Channel + Reduce speed Channel - Increase Volume + Reduce Volume - Decide frequency [Hz] 11 Decide duty ratio [%] 12 Check set values Re-do changes Stop changes and recall registered values Registered value recall: Mute Register the changed values and lock the settings Registration: [Change input] Finish changing settings (external input in standby) Note: Though the 0/10button is used as a "0" button, the marking of the button depends on the remote control being used. If your remote control does not have a "0" button, the "10" button is used for "0". Recommended remote control buttons CAUTION Make sure that the remote control signal emitter is aimed at the valve when operating remote control buttons. ON/OFF Power Turn valve oscillation on and off from remote control Used as 0 when inputting values Note: If your remote control does not have a [0] button, the [10] button is used for [0]. Increase/decrease frequency Channel +/- + : Faster Emitter Registered value recall Mute Value input 0 to 90/10 Decide duty ratio 12(when inputting values) Decide frequency 11(when inputting values) Increase/decrease duty ratio Volume + or - - : Slower + : Larger - : Smaller To input values to do settings Example 1: To set 5 Hz as the operating frequency of the valve. (Decide frequency) Example 2: To set 10 Hz as the operating frequency of the valve. (Decide frequency) Example 3: To set the duty ratio of the valve to 25%. (Decide duty ratio) Registration Change input (Recommended remote control unit: Ohm Electric Inc. ORC-02DG)

20 K3 series specifications Positive pressure Basic model Direct piping K3-100SF-02 K3-100SF-04 Note 5 K3-100HF-24 K3-100SF-24 (Special specifications) Note 6 Base piping K3-100SA-02 K3-100SA-04 Note 5 K3-100SA-24 K3-100HA-24 (Special specifications) Note 6 Item Circuit specifi cations -N -Z -R -X -N -Z -R -X -L -R -L -R Media Air/inert gas Operation system Direct operated Number of Ports 3 Number of Positions 2 Sonic conductance C Flow rate dm 3 /(sbar) characteristics Effective area [Cv] Note 1 2 mm 1.0 [0.06] 1.0 [0.06] 1.5 [0.08] 2.0 [0.11] Port size Fitting block: 4 mm and 6 mm quick fitting, female thread block: M50.8 Air supply block, sub-base: M50.8 Lubrication Not required Operating pressure range MPa 0 to to 0.5 Proof pressure MPa 1.05 Response time Note 2, Note 3 ON ms OFF ms Maximum operating frequency Note 4 Hz Operating temperature range (atmosphere and media) C 0 to 50 (non-condensation) Shock resistance m/s Mounting direction Any Protection structure IP67 equivalent Operating life Operations 100 million (under Koganei test conditions) Weight Vacuum g Direct piping type: 52 for piping specifications -J4C, 53 for -J6C, 49 for -M5C (for 300 mm wire length) Base piping type: 64 for piping specifications -A2 (for 300 mm wire length) Basic model Direct piping K3-100VF-02 K3-100VF-04 Note 5 K3-100VF-24 Base piping K3-100VA-02 K3-100VA-04 Note 5 K3-100VA-24 Item Circuit specifi cations -N -Z -R -X -N -Z -R -X -L -R Media Air/inert gas/vacuum Operation system Direct operated Number of Ports 3 Number of Positions 2 Flow rate characteristics Sonic conductance C dm 3 /(sbar) Effective area [Cv] Note [0.06] 1.0 [0.06] 1.5 [0.08] mm Response Port size Fitting block: 4 mm and 6 mm quick fitting, female thread block: M50.8 Air supply block, sub-base: M50.8 Lubrication Not required Operating pressure range MPa 3 (R) port: 100 kpa to 0, 1 (P) port: 100 kpa to 0.7 MPa Proof pressure MPa 1.05 OFF ms Note 2, Note 3 ON ms Maximum operating frequency Note 4 Hz Operating temperature range (atmosphere and media) C 0 to 50 (non-condensation) Shock resistance m/s Mounting direction Any Protection structure IP67 equivalent Operating life Operations 100 million (under Koganei test conditions) Weight g Direct piping type: 52 for piping specifications -J4C, 53 for -J6C, 49 for -M5C (for 300 mm wire length) Base piping type: 64 for piping specifications -A2 (for 300 mm wire length) Note 1: Effective area values are calculated values. They are not measured values. 2: Values when air pressure is 0.5 MPa. Values are for continuous operations, except for after a period of non-operation. 3: No-proterction circuit type (-N) response times are values when LEDs are not used. 4: Contact Koganei when you wish to operate a valve in excess of this maximum operating frequency. 5: Continuous energizing time is limited. For details, see page. 6: For operating conditions and ordering procedures, you will need to consult with Koganei. Contact your nearest Koganei sales office.

21 K4 series specifications Positive pressure Basic model Direct piping K4-100SF-02 K4-100SF-04 Note 5 K4-100SF-24 Base piping K4-100SA-02 K4-100SA-04 Note 5 K4-100SA-24 K4-100HF-24 (Special specifications) Note 6 K4-100HA-24 (Special specifications) Note 6 Item Circuit specifi cations -N -Z -R -X -N -Z -R -X -L -R -L -R Media Air/inert gas Operation system Direct operated Number of Ports 4 Number of Positions 2 Sonic conductance C Flow rate dm 3 /(sbar) characteristics Effective area [Cv] Note [0.06] 1.0 [0.06] 1.5 [0.08] 2.0 [0.11] mm 2 K3 K4 Port size Fitting block: 4 mm and 6 mm quick fitting, female thread block: M50.8 Air supply block, sub-base: M50.8 Lubrication Not required Operating pressure range MPa 0 to to 0.5 Proof pressure MPa 1.05 Response time Note 2, Note 3 ON ms OFF ms Maximum operating frequency Note 4 Hz Operating temperature range (atmosphere and media) C 0 to 50 (non-condensation) Shock resistance m/s Mounting direction Any Protection structure IP67 equivalent Operating life Operations 100 million (under Koganei test conditions) Weight g Direct piping type: 54 for piping specifi cations -J4F, 57 for -J6F, 49 for -M5F (for 300 mm wire length) Base piping type: 63 for piping specifications -A2 (for 300 mm wire length) Note 1: Effective area values are calculated values. They are not measured values. 2: Values when air pressure is 0.5 MPa. Values are for continuous operations, except for after a period of non-operation. 3: No-protection circuit type (-N) response times are values when LEDs are not used. 4: Contact Koganei when you wish to operate a valve in excess of this maximum operating frequency. 5: Continuous energizing time is limited. For details, see page. 6: For operating conditions and ordering procedures, you will need to consult with Koganei. Contact your nearest Koganei sales office. K3 and K4 series electrical specifications Item Rated voltage System Operating voltage range Power specifications -02, -04 Power specifications -24 Circuit specifi cations No-protection circuit type -N Surge absorbing type -Z Power saving type PLC drive type Pulsed blow type -L Note 1 -R Note 1 -X Note 1 Power specifi cations (Flow rate type) Note Note Note 3-24 Note Note 3 Current value (when rated voltage is applied) V 24 VDC DC solenoid (parallel) 21.6 to 26.4 (24.010%) ma Power consumption W Current value Starting ma (when rated voltage is applied) Holding ma Power consumption Starting W Holding W 2 2 Vcc current value (standby) ma 6 (24 VDC) External input PLC input Rated voltage V 5 to 24 DC 10% Shorted within valve PLC input Rated current ma 23 (24 VDC) 5 (24 VDC) Contact type NPN open collector Allowable circuit leak current ma LED circuit consumption current (when connected) ma 4 (as standard) Insulation resistance M 100 or greater LED indicator color Surge protection None Surge absorbing transistor Flywheel diode Note 1: Surge absorbing circuit is provided as standard in the case of circuit specifications -L, -R, and -X. 2: Power saving circuit is built-in in the case of power specifi cations -24 of circuit specifications -R (PLC drive type). 3: Continuous energizing time is limited. For details, see page. Red

22 K3 and K4 series flow rate Valve outlet pressure MPa 0.8 Supply pressure MPa Effective area S = 1.00 mm 2 Effective area S = 1.5 mm 2 Effective area S = 2.0 mm Flow rate /minanr Valve outlet pressure MPa /minanr Flow rate Valve outlet pressure MPa 0.8 Supply pressure MPa 0.7 K3-100S-02 Supply pressure K3-100S-24 K3-100S MPa K4-100S-24 K4-100S-02 K4-100S Explanation of diagrams At supply pressure of 0.5 MPa, and flow rate of 49/min (ANR), valve outlet pressure becomes MPa. K3-100H-24 K4-100H Flow rate /minanr K3 series (vacuum) time of supplying air/exhausting air Explanation of graph Exhausting air: Time for chamber at ambient pressure to reach vacuum. Supplying air: Time for chamber at -100 kpa to reach ambient pressure. Measuring conditions Primary side tank (100) K3-100V-02 K3-100V-04 K3-100V-24 Digital oscilloscope Pressure sensor Chamber quick fittings TSH4-M5M K3-100V-02, -04Air being exhausted kpa cc K3-100V-02, -04Air being supplied kpa K3-100V-24Air being exhausted kpa cc K3-100V-24Air being supplied kpa Vacuum degree cc 1000 cc Vacuum degree cc 500 cc 200 cc Vacuum degree cc 1000 cc Vacuum degree cc 500 cc 200 cc Time s Time s Times Times

23 K3 Series order codes Basic model K3-100SF: Direct piping, 3-port, standard fl ow rate type K3-100HF: Direct piping, 3-port, high fl ow rate type Note 2 K3-100VF: Direct piping, 3-port, vacuum & standard fl ow rate type K3-100SA: Base piping, 3-port, standard fl ow rate type K3-100HA: Base piping, 3-port, high fl ow rate type Note 2 K3-100VA: Base piping, 3-port, vacuum & standard fl ow rate type Power specifications -02: 2 W -04: 4 W Note 1-24: 24 W (with power saving circuit) Circuit specifications -N: No-protection circuit type (3-wire) (Without surge absorbing circuit) -Z: Surge absorbing type (2-wire) (With surge absorbing circuit) -L: Power saving type (2-wire) (With surge absorbing circuit) -R: PLC drive type (4-wire) (With surge absorbing circuit) -X: Pulsed blow type (3-wire) (With surge absorbing circuit) Wiring specifications S0: IP67 S-type plug connector, 300 mm lead wire S1: IP67 S-type plug connector, 1000 mm lead wire S3: IP67 S-type plug connector, 3000 mm lead wire Note Note: Cable length is 3000 mm in the case of power saving type -L and PLC drive type -R. SN: IP67 S-type plug connector, no connector L0: IP67 L-type plug connector, 300 mm lead wire L1: IP67 L-type plug connector, 1000 mm lead wire L3: IP67 L-type plug connector, 3000 mm lead wire Note Note: Cable length is 3000 mm in the case of power saving type -L and PLC drive type -R. LN: IP67 L-type plug connector, no connector Piping specifications For direct piping Blank: No input/output block Note 4 -J4A: No air supply block, with 4 fi tting block (NC) -J4B: No air supply block, with 4 fi tting block (NO) -J4C: With air supply block, with 4 fi tting block (NC) -J4D: With air supply block, with 4 fi tting block (NO) -J6A: No air supply block, with 6 fi tting block (NC) -J6B: No air supply block, with 6 fi tting block (NO) -J6C: With air supply block, with 6 fi tting block (NC) -J6D: With air supply block, with 6 fi tting block (NO) -M5A: No air supply block, with M5 female thread block (NC) -M5B: No air supply block, with M5 female thread block (NO) -M5C: With air supply block, with M5 female thread block (NC) -M5D: With air supply block, with M5 female thread block (NO) For base piping Blank: No sub-base, no plate Note 4 -A1: No sub-base, with plate -A2: With sub-base, with plate Note 3 K3 K4 Basic model Power specifi cations Circuit specifications Wiring specifications Piping specifications Voltage Direct piping K3-100SF K3-100VF K3-100SF K3-100HF Note 2 K3-100VF Note N -Z -R -X -L -R S0 S1 S3 SN S0 S1 S0 S1 S3 SN L0 L1 L3 LN S3 SN L0 L1 L3 LN Blank Note 4 -J4A -J4B -J4C -J4D -J6A -J6B -J6C -J6D -M5A -M5B -M5C -M5D 24 VDC Base piping K3-100SA K3-100VA K3-100SA K3-100HA Note 2 K3-100VA Note N -Z -R -X -L -R S0 S1 S3 SN S0 S1 S0 S1 S3 SN L0 L1 L3 LN S3 SN L0 L1 L3 LN Blank Note 4 -A1 -A2 Note 3 24 VDC Note 1: Continuous energizing time is limited. For details, see page. 2: K3-100HF and K3-100HA are special specifi cation products. For operating conditions and ordering procedures, you will need to consult with Koganei. Contact your nearest Koganei sales offi ce. 3: A plug is included with the -A2 (sub-base included), so the plug can be used to select the NC/NO setting. For details, see page. 4: Cannot be used if wiring specifi cations are blank. Be sure to mount an input/output block (direct piping), or sub-base plate (base piping).

24 K3 Series additional parts order codes Mounting bracket K310-21: Mounting bracket (with mounting screws), 1 set Air supply block K310-MP: Air supply block (no mounting screws), 1 set 4 fitting block for 3-port K310-J4A: 4 fi tting block for 3-port (with gasket, mounting screws), 1 set 6 fitting block for 3-port K310-J6A: 6 fitting block for 3-port (with gasket, mounting screws), 1 set Female thread block for 3-port K310-M5A: Female thread block for 3-port (with gasket, mounting screws), 1 set Sub-base K310-25: Sub-base (no mounting screws), 1 set Plate K310-P: (with gasket, mounting screws), 1 set Block-off plate K310-BP: Block-off plate (with gasket, mounting screws), 1 set Connector, lead wire type K210-P20: IP67 plug connector, lead wire (2-wire) length: 300 mm K210-P21: IP67 plug connector, lead wire (2-wire) length: 1000 mm K210-P23: IP67 plug connector, lead wire (2-wire) length: 3000 mm Note 1 Note 1: Use a cable type for a 3000 mm length for the power saving type (-L). K210-P30: IP67 plug connector, lead wire (3-wire) length: 300 mm K210-P31: IP67 plug connector, lead wire (3-wire) length: 1000 mm K210-P33: IP67 plug connector, lead wire (3-wire) length: 3000 mm K210-P40: IP67 plug connector, lead wire (4-wire) length: 300 mm K210-P41: IP67 plug connector, lead wire (4-wire) length: 1000 mm Connector, cable type K210-C31: IP67 plug connector, cable (3-wire) length: 1000 mm Note 2 K210-C33: IP67 plug connector, cable (3-wire) length: 3000 mm Note 2 K210-C35: IP67 plug connector, cable (3-wire) length: 5000 mm Note 2 Note 2: In the case of 2-wire specifi cations (-L, -Z), cut the white lead wire to use. K210-C41: IP67 plug connector, cable (4-wire) length: 1000 mm K210-C43: IP67 plug connector, cable (4-wire) length: 3000 mm

25 K4 Series order codes Basic model K4-100SF: Direct piping, 4-port, standard fl ow rate type K4-100HF: Direct piping, 4-port, high fl ow rate type Note 2 K4-100SA: Base piping, 4-port, standard fl ow rate type K4-100HA: Base piping, 4-port, high fl ow rate type Note 2 Wiring specifications S0: IP67 S-type plug connector, 300 mm lead wire S1: IP67 S-type plug connector, 1000 mm lead wire S3: IP67 S-type plug connector, 3000 mm lead wire Note Note: Cable length is 3000 mm in the case of power saving type -L and PLC drive type -R. SN: IP67 S-type plug connector, no connector L0: IP67 L-type plug connector, 300 mm lead wire L1: IP67 L-type plug connector, 1000 mm lead wire Power specifications -02: 2 W -04: 4 W Note 1-24: 24 W (with power saving circuit) Circuit specifications -N: No-protection circuit type (3-wire) (Without surge absorbing circuit) -Z: Surge absorbing type (2-wire) (With surge absorbing circuit) -L: Power saving type (2-wire) (With surge absorbing circuit) -R: PLC drive type (4-wire) (With surge absorbing circuit) -X: Pulsed blow type (3-wire) (With surge absorbing circuit) L3: IP67 L-type plug connector, 3000 mm lead wire Note Note: Cable length is 3000 mm in the case of power saving type -L and PLC drive type -R. LN: IP67 L-type plug connector, no connector Piping specifications For direct piping Blank: No input/output block Note 3 -J4E: No air supply block, with 4 fitting block -J4F: With air supply block, with 4 fitting block -J6E: No air supply block, with 6 fitting block -J6F: With air supply block, with 6 fitting block -M5E: No air supply block, with M5 female thread block -M5F: With air supply block, with M5 female thread block K3 K4 For base piping Blank: No sub-base, no plate Note 3 -A1: No sub-base, with plate -A2: With sub-base, with plate Basic model Power specifi cations Circuit specifications Wiring specifications Piping specifications Voltage Direct piping K4-100SF K4-100SF K4-100HF Note Note N -Z -R -X -L -R S0 S1 S3 SN S0 S1 S0 S1 S3 SN L0 L1 L3 LN S3 SN L0 L1 L3 LN Blank Note 3 -J4E -J4F -J6E -J6F -M5E -M5F 24 VDC Base piping K4-100SA K4-100SA K4-100HA Note Note N -Z -R -X -L -R S0 S1 S3 SN S0 S1 S0 S1 S3 SN L0 L1 L3 LN S3 SN L0 L1 L3 LN Blank Note 3 -A1 -A2 24 VDC Note 1: Continuous energizing time is limited. For details, see page. 2: K4-100HF and K4-100HA are special specifi cation products. For operating conditions and ordering procedures, you will need to consult with Koganei. Contact your nearest Koganei sales offi ce. 3: Cannot be used if wiring specifi cations are blank. Be sure to mount an input/output block (direct piping), or sub-base plate (base piping).

26 K4 Series additional parts order codes Mounting bracket K310-21: Mounting bracket (with mounting screws), 1 set Air supply block K310-MP: Air supply block (no mounting screws), 1 set 4 fitting block for 4-port K410-J4E: 4 fi tting block for 4-port (with gasket, mounting screws), 1 set 6 fitting block for 4-port K410-J6E: 6 fitting block for 4-port (with gasket, mounting screws), 1 set Female thread block for 4-port K410-M5E: Female thread block for 4-port (with gasket, mounting screws), 1 set Sub-base K310-25: Sub-base (no mounting screws), 1 set Plate K310-P: (with gasket, mounting screws), 1 set Block-off plate K310-BP: Block-off plate (with gasket, mounting screws), 1 set Connector, lead wire type K210-P20: IP67 plug connector, lead wire (2-wire) length: 300 mm K210-P21: IP67 plug connector, lead wire (2-wire) length: 1000 mm K210-P23: IP67 plug connector, lead wire (2-wire) length: 3000 mm Note 1 Note 1: Use a cable type for a 3000 mm length with the power saving type (-L). K210-P30: IP67 plug connector, lead wire (3-wire) length: 300 mm K210-P31: IP67 plug connector, lead wire (3-wire) length: 1000 mm K210-P33: IP67 plug connector, lead wire (3-wire) length: 3000 mm K210-P40: IP67 plug connector, lead wire (4-wire) length: 300 mm K210-P41: IP67 plug connector, lead wire (4-wire) length: 1000 mm Connector, cable type K210-C31: IP67 plug connector, cable (3-wire) length: 1000 mm Note 2 K210-C33: IP67 plug connector, cable (3-wire) length: 3000 mm Note 2 K210-C35: IP67 plug connector, cable (3-wire) length: 5000 mm Note 2 Note 2: In the case of 2-wire specifi cations (-L, -Z), cut the white lead wire to use. K210-C41: IP67 plug connector, cable (4-wire) length: 1000 mm K210-C43: IP67 plug connector, cable (4-wire) length: 3000 mm